Features:

• Easy to use
• Customizable colours
• Remembers the last used settings
• Automatically reconnects to the serial port if the connection is lost
• Can log data to a file
• Displays data in different formats: ASCII, BIN, OCT or DEC
• Plots labeled numeric values from comma-separated serial data in a separate live graph window
• Can open multiple instances

Depending on your system you may need to add a user to dialout group to open serial ports:
<code>
sudo usermod -a -G dialout $USER
</code>